@inproceedings{weko_170132_1, author = "田部井,俊彦 and 高津,陽平 and 伊藤,小琴 and 前川,仁孝 and 伊與田,光宏", title = "携帯電話を利用した地理情報システム", booktitle = "第66回全国大会講演論文集", year = "2004", volume = "2004", number = "1", pages = "417--418", month = "mar" }